80808000

素因数分解:

$2^6\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 448

約数和(自身を含む): 337279488

約数和(自身を除く): 256471488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 37, 39, 40, 42, 48, 50, 52, 56, 60, 64, 65, 70, 74, 75, 78, 80, 84, 91, 96, 100, 104, 105, 111, 112, 120, 125, 130, 140, 148, 150, 156, 160, 168, 175, 182, 185, 192, 195, 200, 208, 210, 222, 224, 240, 250, 259, 260, 273, 280, 296, 300, 312, 320, 325, 336, 350, 364, 370, 375, 390, 400, 416, 420, 444, 448, 455, 480, 481, 500, 518, 520, 525, 546, 555, 560, 592, 600, 624, 650, 672, 700, 728, 740, 750, 777, 780, 800, 832, 840, 875, 888, 910, 925, 960, 962, 975, 1000, 1036, 1040, 1050, 1092, 1110, 1120, 1184, 1200, 1248, 1295, 1300, 1344, 1365, 1400, 1443, 1456, 1480, 1500, 1554, 1560, 1600, 1625, 1680, 1750, 1776, 1820, 1850, 1924, 1950, 2000, 2072, 2080, 2100, 2184, 2220, 2240, 2275, 2368, 2400, 2405, 2496, 2590, 2600, 2625, 2730, 2775, 2800, 2886, 2912, 2960, 3000, 3108, 3120, 3250, 3360, 3367, 3500, 3552, 3640, 3700, 3848, 3885, 3900, 4000, 4144, 4160, 4200, 4368, 4440, 4550, 4625, 4800, 4810, 4875, 5180, 5200, 5250, 5460, 5550, 5600, 5772, 5824, 5920, 6000, 6216, 6240, 6475, 6500, 6720, 6734, 6825, 7000, 7104, 7215, 7280, 7400, 7696, 7770, 7800, 8000, 8288, 8400, 8736, 8880, 9100, 9250, 9620, 9750, 10101, 10360, 10400, 10500, 10920, 11100, 11200, 11375, 11544, 11840, 12000, 12025, 12432, 12480, 12950, 13000, 13468, 13650, 13875, 14000, 14430, 14560, 14800, 15392, 15540, 15600, 16576, 16800, 16835, 17472, 17760, 18200, 18500, 19240, 19425, 19500, 20202, 20720, 20800, 21000, 21840, 22200, 22750, 23088, 24000, 24050, 24864, 25900, 26000, 26936, 27300, 27750, 28000, 28860, 29120, 29600, 30784, 31080, 31200, 32375, 33600, 33670, 34125, 35520, 36075, 36400, 37000, 38480, 38850, 39000, 40404, 41440, 42000, 43680, 44400, 45500, 46176, 48100, 49728, 50505, 51800, 52000, 53872, 54600, 55500, 56000, 57720, 59200, 60125, 62160, 62400, 64750, 67340, 68250, 72150, 72800, 74000, 76960, 77700, 78000, 80808, 82880, 84000, 84175, 87360, 88800, 91000, 92352, 96200, 97125, 101010, 103600, 104000, 107744, 109200, 111000, 115440, 120250, 124320, 129500, 134680, 136500, 144300, 145600, 148000, 153920, 155400, 156000, 161616, 168000, 168350, 177600, 180375, 182000, 192400, 194250, 202020, 207200, 215488, 218400, 222000, 230880, 240500, 248640, 252525, 259000, 269360, 273000, 288600, 296000, 310800, 312000, 323232, 336700, 360750, 364000, 384800, 388500, 404040, 414400, 420875, 436800, 444000, 461760, 481000, 505050, 518000, 538720, 546000, 577200, 621600, 646464, 673400, 721500, 728000, 769600, 777000, 808080, 841750, 888000, 962000, 1010100, 1036000, 1077440, 1092000, 1154400, 1243200, 1262625, 1346800, 1443000, 1554000, 1616160, 1683500, 1924000, 2020200, 2072000, 2184000, 2308800, 2525250, 2693600, 2886000, 3108000, 3232320, 3367000, 3848000, 4040400, 5050500, 5387200, 5772000, 6216000, 6734000, 8080800, 10101000, 11544000, 13468000, 16161600, 20202000, 26936000, 40404000, 80808000]

約数ペア:

[(1, 80808000), (2, 40404000), (3, 26936000), (4, 20202000), (5, 16161600), (6, 13468000), (7, 11544000), (8, 10101000), (10, 8080800), (12, 6734000), (13, 6216000), (14, 5772000), (15, 5387200), (16, 5050500), (20, 4040400), (21, 3848000), (24, 3367000), (25, 3232320), (26, 3108000), (28, 2886000), (30, 2693600), (32, 2525250), (35, 2308800), (37, 2184000), (39, 2072000), (40, 2020200), (42, 1924000), (48, 1683500), (50, 1616160), (52, 1554000), (56, 1443000), (60, 1346800), (64, 1262625), (65, 1243200), (70, 1154400), (74, 1092000), (75, 1077440), (78, 1036000), (80, 1010100), (84, 962000), (91, 888000), (96, 841750), (100, 808080), (104, 777000), (105, 769600), (111, 728000), (112, 721500), (120, 673400), (125, 646464), (130, 621600), (140, 577200), (148, 546000), (150, 538720), (156, 518000), (160, 505050), (168, 481000), (175, 461760), (182, 444000), (185, 436800), (192, 420875), (195, 414400), (200, 404040), (208, 388500), (210, 384800), (222, 364000), (224, 360750), (240, 336700), (250, 323232), (259, 312000), (260, 310800), (273, 296000), (280, 288600), (296, 273000), (300, 269360), (312, 259000), (320, 252525), (325, 248640), (336, 240500), (350, 230880), (364, 222000), (370, 218400), (375, 215488), (390, 207200), (400, 202020), (416, 194250), (420, 192400), (444, 182000), (448, 180375), (455, 177600), (480, 168350), (481, 168000), (500, 161616), (518, 156000), (520, 155400), (525, 153920), (546, 148000), (555, 145600), (560, 144300), (592, 136500), (600, 134680), (624, 129500), (650, 124320), (672, 120250), (700, 115440), (728, 111000), (740, 109200), (750, 107744), (777, 104000), (780, 103600), (800, 101010), (832, 97125), (840, 96200), (875, 92352), (888, 91000), (910, 88800), (925, 87360), (960, 84175), (962, 84000), (975, 82880), (1000, 80808), (1036, 78000), (1040, 77700), (1050, 76960), (1092, 74000), (1110, 72800), (1120, 72150), (1184, 68250), (1200, 67340), (1248, 64750), (1295, 62400), (1300, 62160), (1344, 60125), (1365, 59200), (1400, 57720), (1443, 56000), (1456, 55500), (1480, 54600), (1500, 53872), (1554, 52000), (1560, 51800), (1600, 50505), (1625, 49728), (1680, 48100), (1750, 46176), (1776, 45500), (1820, 44400), (1850, 43680), (1924, 42000), (1950, 41440), (2000, 40404), (2072, 39000), (2080, 38850), (2100, 38480), (2184, 37000), (2220, 36400), (2240, 36075), (2275, 35520), (2368, 34125), (2400, 33670), (2405, 33600), (2496, 32375), (2590, 31200), (2600, 31080), (2625, 30784), (2730, 29600), (2775, 29120), (2800, 28860), (2886, 28000), (2912, 27750), (2960, 27300), (3000, 26936), (3108, 26000), (3120, 25900), (3250, 24864), (3360, 24050), (3367, 24000), (3500, 23088), (3552, 22750), (3640, 22200), (3700, 21840), (3848, 21000), (3885, 20800), (3900, 20720), (4000, 20202), (4144, 19500), (4160, 19425), (4200, 19240), (4368, 18500), (4440, 18200), (4550, 17760), (4625, 17472), (4800, 16835), (4810, 16800), (4875, 16576), (5180, 15600), (5200, 15540), (5250, 15392), (5460, 14800), (5550, 14560), (5600, 14430), (5772, 14000), (5824, 13875), (5920, 13650), (6000, 13468), (6216, 13000), (6240, 12950), (6475, 12480), (6500, 12432), (6720, 12025), (6734, 12000), (6825, 11840), (7000, 11544), (7104, 11375), (7215, 11200), (7280, 11100), (7400, 10920), (7696, 10500), (7770, 10400), (7800, 10360), (8000, 10101), (8288, 9750), (8400, 9620), (8736, 9250), (8880, 9100)]